Multi-objective optimization of electrokinetic energy conversion efficiency and entropy generation for streaming potential driven electromagnetohydrodynamic flow of …

S Saha, B Kundu - Energy, 2023 - Elsevier
The present study develops a new mathematical approach to the pressure-mediated
streaming potential flow of couple-stress Casson fluids with the influence of slip-dependent …

Electroosmotic mixing of viscoplastic fluids in a microchannel

SK Mehta, PK Mondal - Physical Review Fluids, 2024 - APS
Viscoplastic fluids flow through a microfluidic channel having a built-in two-part cylinder
inside, while the upstream and downstream parts of the cylinder bear the surface potential of …

Electro-kinetically driven peristaltic transport of viscoelastic physiological fluids through a finite length capillary: mathematical modeling

D Tripathi, A Yadav, OA Bég - Mathematical biosciences, 2017 - Elsevier
Analytical solutions are developed for the electro-kinetic flow of a viscoelastic biological
liquid in a finite length cylindrical capillary geometry under peristaltic waves. The Jefferys' …

Electroosmotic flow of a non-Newtonian fluid in a microchannel with heterogeneous surface potential

N Bag, S Bhattacharyya - Journal of Non-Newtonian Fluid Mechanics, 2018 - Elsevier
Abstract Based on the Nernst–Planck model for ion transport, the electroosmotic flow of a
non-Newtonian fluid near a surface potential heterogeneity is studied numerically. The …

Electroosmotic flow of a power-law fluid in a non-uniform microchannel

CO Ng, C Qi - Journal of Non-Newtonian Fluid Mechanics, 2014 - Elsevier
An analytical model is presented for electrokinetic flow of a power-law fluid through a slit
channel with gradually varying channel height and wall potential. With the near-wall …

Rotational flows of viscoplastic fluid in a soft microfluidic channel

P Kaushik, PK Mondal - Microfluidics and Nanofluidics, 2022 - Springer
We discuss the rotational force-induced flow dynamics of a viscoplastic fluid in a polymeric
layer grafted soft microfluidic channel. In this analysis, the rheological behavior of …

Rotating electroosmotic flow of viscoplastic material between two parallel plates

C Qi, CO Ng - Colloids and Surfaces A: Physicochemical and …, 2017 - Elsevier
This study aims to investigate electroosmotic flow of a viscoplastic material, modeled as
either Bingham plastic or Casson fluid, through a parallel-plate channel that rotates about an …

Effects of electroosmosis flow of Bingham plastic fluid induced by a curved microtube

S Adurthy, M Reza, AJ Chamkha - Arabian Journal for Science and …, 2024 - Springer
This paper investigates the pressure-driven and electroosmotic flow of Bingham plastic fluid
within a curved microtube in the presence of a streaming potential. Perturbation analysis is …

Enhanced electroosmotic flow of Herschel-Bulkley fluid in a channel patterned with periodically arranged slip** surfaces

S Bhattacharyya, N Bag - Physics of Fluids, 2019 - pubs.aip.org
In this paper, we consider the electroosmotic flow (EOF) of a viscoplastic fluid within a slit
nanochannel modulated by periodically arranged uncharged slip** surfaces and no-slip …

Electro-osmotic flow and heat transfer of a non-Newtonian fluid in a hydrophobic microchannel with Navier slip

JC Misra, A Sinha - Journal of Hydrodynamics, Ser. B, 2015 - Elsevier
In this paper, we investigate the implications of electro-osmosis on electrohydrodynamic
transport of a non-Newtonian fluid on a hydrophobic micro-channel by develo** a suitable …